Contents 
 
M370430-01 Rev F    ix 
Defining the Interlock Mode .................................................................................. 3-35 
OUTPUT PROTECTION ..................................................................................... 3-35 
Programming Voltage Output Preset .................................................................... 3-35 
Programming Current Output Preset .................................................................... 3-36 
Power On Status Signal ........................................................................................ 3-37 
HARDWARE MALFUNCTION ALARMS ................................................................. 3-37 
CURRENT CONFIGURATION MEMORY SETTINGS ................................................ 3-38 
USER SETTING MEMORY LOCATIONS ............................................................... 3-39 
Saving User Setting Memory Locations ............................................................... 3-40 
Recalling User Setting Memory Locations ............................................................ 3-40 
LOCAL LOCKOUT ............................................................................................. 3-41 
Enabling Local Lockout ......................................................................................... 3-41 
Disabling Local Lockout ........................................................................................ 3-41 
RESETTING THE POWER SUPPLY...................................................................... 3-42 
USING MULTIPLE POWER SUPPLIES ................................................................. 3-44 
Configuring Multiple Supplies for Series Operation .............................................. 3-46 
Configuring Multiple Supplies for Current Sharing Operation (APG Method) ...... 3-49 
Connecting to the Load in Local Sensing Mode (Parallel Control Method) .......... 3-51 
Connecting to the Load in Remote Sensing Mode (Parallel Control Method) ...... 3-52 
4  ANALOG PROGRAMMING (APG) AND ISOLATED ANALOG 
PROGRAMMING (ISOL) ................................................................................. 4-1 
INTRODUCTION ................................................................................................. 4-2 
Analog Programming (APG) of Output Voltage and Output Current ...................... 4-2 
Remote Programming Options ............................................................................... 4-3 
Analog Programming (APG) Connector J1 ............................................................ 4-5 
ANALOG PROGRAMMING MODE .......................................................................... 4-9 
Analog Programming With External Voltage Source .............................................. 4-9 
Voltage-Controlled Voltage APG Setup ................................................................ 4-10 
Voltage-Controlled Current APG Setup ................................................................ 4-12 
Resistive-Controlled Voltage APG Setup ............................................................. 4-15 
Resistive-Controlled Current APG Setup ............................................................. 4-17 
Voltage and Current Readback ............................................................................ 4-19 
ISOLATED ANALOG PROGRAMMING MODE (ISOL) ............................................. 4-20 
AUX Output and Isolated Analog Programming (ISOL) Connector ...................... 4-20 
Voltage-Controlled Voltage ISOL Setup ............................................................... 4-23 
Voltage-Controlled Current ISOL Setup ............................................................... 4-25 
Resistive-Controlled Voltage ISOL Setup ............................................................. 4-28 
Resistive-Controlled Current ISOL Setup ............................................................. 4-30 
VOLTAGE AND CURRENT READBACK (ISOLATED) ............................................... 4-32